Finding the Fourth Proportional to 10,472.04, 14,452.32 and 5,757.24

Step by Step Solution

1. Step 1: Write the proportion equation
   10,472.04 : 14,452.32 = 5,757.24 : x
2. Step 2: Convert to fraction form
   10,472.04/14,452.32 = 5,757.24/x
3. Step 3: Cross multiply
   10,472.04x = 14,452.32 × 5,757.24
4. Step 4: Simplify right side
   10,472.04x = 83,205,474.80
5. Step 5: Solve for x
   x = 83,205,474.80/10,472.04
6. Step 6: Final answer
   x = 7,945.49